The use of ophthermometers in a new field of ophthermology in the passive detection of thermal discrepance in the eyes of a person and its relation to health impairment and/or alcohol and drug abuse. Ophthermology has many uses. It can be used to initially establish a baseline or normal temperature for...http://www.google.de/patents/US5115815?utm_source=gb-gplus-sharePatent US5115815 - Ophthermometry: a method of measuring eye temperature for diagnosis and surgery
